Company lists · Data refreshed September 2026
Top 25 Green certification companies based in Germany
RevenueBase identified 74 company matches for green certification companies associated with Germany as of September 2026 and tracks 666 professional contacts across them, including 227 with verified work emails. Berlin is the largest hub.
This list covers company matches for green certification companies associated with Germany, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 20, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest green certification companies based in Germany
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 109 contacts → | ||||
Exact match “The German Sustainable Building Council (DGNB) is a central knowledge platform for sustainable building.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 2 | 71 contacts → | ||||
Exact match “For almost 30 years, Ecocert supports companies in implementing and promoting sustainable practices with certification and training.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 3 | 70 contacts → | ||||
Exact match “Our name: CERES - CERtification of Environmental Standards refers to "Ceres", the ancient Roman goddess of agriculture, who was equivalent to the Greek goddess Demeter.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 4 | 49 contacts → | ||||
Exact match “Wir, die ABCERT AG sind die führende Kontrollstelle in Deutschland.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 5 | 35 contacts → | ||||
Exact match “GSCI Services has been incepted with a vision to provide access to global sustainability certification.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 6 | 30 contacts → | ||||
Exact match “OmniCert is an environmental services company based out of Bad Abbach, Bavaria, Germany.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 7 | 23 contacts → | ||||
Exact match “WIR SIND TEAM IBAK Seit gut 13 Jahren treiben wir mit Können und großer Begeisterung die Nachhaltigkeit im Bauwesen voran.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 8 | 23 contacts → | ||||
Exact match “GFA Certification GmbH, based in Hamburg, Germany, is one of the leading and highly specialized certification bodies in the fields of sustainability certification.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 9 | 12 contacts → | ||||
Exact match “HOINKA GmbH ist ein Unternehmen, das sich auf Leistungen rund um das nachhaltige Bauen (Green Building) spezialisiert hat.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 10 | 9 contacts → | ||||
Exact match “Wir sind ein qualifizierter Dienstleister für die Umsetzung der naturschutzrechtlichen Eingriffsregelung und stehen Ihnen als landesweiter Vermittler von Ökopunkten…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 11 | 8 contacts → | ||||
Exact match “Die verico SCE offers certification, verification and consulting services related to the EU-ETS, energy management systems (ISO & ISO 16247 ), environmental management systems…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 12 | 8 contacts → | ||||
Exact match “REDcert wurde am 26.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 13 | 7 contacts → | ||||
Exact match “GREEN BRANDS ist eine internationale, unabhängige und selbständige Markenbewertungs-Organisation mit Hauptsitz in Veitsbronn (Deutschland) und Büros in Hamburg, Österreich…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 14 | 7 contacts → | ||||
Exact match “Wir sind eine unparteiische Zertifizierungsstelle mit Sitz in Erfurt – im grünen Herzen Deutschlands.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 15 | 6 contacts → | ||||
Exact match “Green Business Certification Inc.(GBCI) is the world's leading sustainability and building health certification body.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 16 | 5 contacts → | ||||
Exact match “Impressum: Datenschutz: Wir unterstützen Unternehmen bei der Erfüllung rechtlicher Auflagen in den Bereichen Umwelt- und Immissionsschutz, Nachhaltigkeit, Energie…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 17 | 5 contacts → | ||||
Exact match “PG Nord mbH – über uns Als ein modernes und innovatives Unternehmen haben wir uns in den Bereichen Prüfen, Messen, Bewerten und Zertifizieren von energetischen und ökologischen…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 18 | 5 contacts → | ||||
Exact match “We are convinced by the principles of sustainability!” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 19 | 3 contacts → | ||||
Exact match “In einer Welt, in der nachhaltiges Handeln und verantwortungsvolle Unternehmensführung immer wichtiger werden, stehen wir Ihnen als Experten zur Seite.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 20 | 3 contacts → | ||||
Exact match “Wir zertifizieren klimabewusste Websites mit dem °Cleaner-Web-Siegel.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 21 | 3 contacts → | ||||
Exact match “Green Building Zertifizierungen auf höchstem Niveau seit über 12 Jahren.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 22 | 3 contacts → | ||||
Exact match “Nachhaltes Bauen messbar machen - durch Zertifizierungen nach DGNB, LEED, BREEAM, WELL, WiredScore, SmartScore - für Neubauten, Bestandsprojekte und Quartiere.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 23 | 3 contacts → | ||||
Exact match “Als Nachhaltigkeitsberatung begleiten wir Unternehmen und Organisationen aller Branchen dabei, ihre Verantwortung für Mensch und Umwelt systematisch im Geschäftsmodell zu…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 24 | 2 contacts → | ||||
Exact match “Our work for companies, organizations and municipalities is based on two pillars: We create greenhouse gas and life cycle assessments to identify the environmental impacts of…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 25 | 1 contacts → | ||||
Exact match “For 3 years, Root Now Sustainability has guided companies in achieving climate-neutral success.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “green certification companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 74 green certification companies based in Germany
See the full list, filter by size, metro and specialty, and access 227 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Green certification companies based in Germany at a glance
As of Sep 20, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Germany, so it is reported there. Company counts and contact totals on this page are exact for Germany, over 74 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with Germany whose business descriptions match “green certification companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 227 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 20, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “green certification companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many green certification companies are there based in Germany?
RevenueBase identified 74 company matches for green certification companies associated with Germany as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Dgnb German Sustainable Building Council tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most green certification companies?
Berlin leads with 9 company records, followed by Hamburg (7) and Stuttgart (4).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 227 professional contacts with verified work emails tracked across these 74 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 2026.
Ready to reach these companies? Verified emails and direct dials for all 74 green certification companies based in Germany. Start with a free account, no credit card.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
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- Lists A-Z
- New lists
- Green certification companies based in Argentina
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Company intelligence · public preview
Top 25 green certification companies based in Germany
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 74 matching company records for green certification companies based in Germany, with 666 tracked contacts and 227 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 green certification companies based in Germany
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | HQ: Stuttgart, GermanyReported employees: 51-200 | Stuttgart, Germany | 51-200 | Exact match | 109 contacts → |
“The German Sustainable Building Council (DGNB) is a central knowledge platform for sustainable building.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Ecocert Germany & Switzerlandecocert.comHQ: Konstanz, GermanyReported employees: 51-200 | Konstanz, Germany | 51-200 | Exact match | 71 contacts → |
“For almost 30 years, Ecocert supports companies in implementing and promoting sustainable practices with certification and training.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  CERESceres-cert.deHQ: Hersbruck, GermanyReported employees: 51-200 | Hersbruck, Germany | 51-200 | Exact match | 70 contacts → |
“Our name: CERES - CERtification of Environmental Standards refers to "Ceres", the ancient Roman goddess of agriculture, who was equivalent to the Greek goddess Demeter.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Abcert AGabcert.deHQ: Esslingen Am Neckar, GermanyReported employees: 201-500 | Esslingen Am Neckar, Germany | 201-500 | Exact match | 49 contacts → |
“Wir, die ABCERT AG sind die führende Kontrollstelle in Deutschland.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Gsci Services Pvt. LTDgsciservices.com HQ: Hamburg, GermanyReported employees: 11-50 | Hamburg, Germany | 11-50 | Exact match | 35 contacts → |
“GSCI Services has been incepted with a vision to provide access to global sustainability certification.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Omnicert Umweltgutachter Gmbhomnicert.de HQ: Bad Abbach, GermanyReported employees: 11-50 | Bad Abbach, Germany | 11-50 | Exact match | 30 contacts → |
“OmniCert is an environmental services company based out of Bad Abbach, Bavaria, Germany.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Ibak Hamburg Gmbhibak-hamburg.com HQ: Hamburg, GermanyReported employees: 11-50 | Hamburg, Germany | 11-50 | Exact match | 23 contacts → |
“WIR SIND TEAM IBAK Seit gut 13 Jahren treiben wir mit Können und großer Begeisterung die Nachhaltigkeit im Bauwesen voran.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | GFA Certification Gmbhgfa-cert.com HQ: Hamburg, GermanyReported employees: 11-50 | Hamburg, Germany | 11-50 | Exact match | 23 contacts → |
“GFA Certification GmbH, based in Hamburg, Germany, is one of the leading and highly specialized certification bodies in the fields of sustainability certification.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Hoinka Gmbhhoinka.com HQ: Stuttgart, GermanyReported employees: 11-50 | Stuttgart, Germany | 11-50 | Exact match | 12 contacts → |
“HOINKA GmbH ist ein Unternehmen, das sich auf Leistungen rund um das nachhaltige Bauen (Green Building) spezialisiert hat.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Flächenagentur Baden-Württemberg Gmbhflaechenagentur-bw.deHQ: Ostfildern, GermanyReported employees: 11-50 | Ostfildern, Germany | 11-50 | Exact match | 9 contacts → |
“Wir sind ein qualifizierter Dienstleister für die Umsetzung der naturschutzrechtlichen Eingriffsregelung und stehen Ihnen als landesweiter Vermittler von Ökopunkten…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Verico SCEverico.eu HQ: Langenbach, GermanyReported employees: 11-50 | Langenbach, Germany | 11-50 | Exact match | 8 contacts → |
“Die verico SCE offers certification, verification and consulting services related to the EU-ETS, energy management systems (ISO & ISO 16247 ), environmental management systems…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Redcert Gmbhredcert.orgHQ: Bonn, GermanyReported employees: 1-10 | Bonn, Germany | 1-10 | Exact match | 8 contacts → |
“REDcert wurde am 26.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Green Brands Organisationgreen-brands.org HQ: Veitsbronn, GermanyReported employees: 1-10 | Veitsbronn, Germany | 1-10 | Exact match | 7 contacts → |
“GREEN BRANDS ist eine internationale, unabhängige und selbständige Markenbewertungs-Organisation mit Hauptsitz in Veitsbronn (Deutschland) und Büros in Hamburg, Österreich…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Relibell Zertifizierungsgesellschaft MBHrelibell.de HQ: Erfurt, GermanyReported employees: 11-50 | Erfurt, Germany | 11-50 | Exact match | 7 contacts → |
“Wir sind eine unparteiische Zertifizierungsstelle mit Sitz in Erfurt – im grünen Herzen Deutschlands.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Gbci Europegbci.org HQ: Munich, GermanyReported employees: 1-10 | Munich, Germany | 1-10 | Exact match | 6 contacts → |
“Green Business Certification Inc.(GBCI) is the world's leading sustainability and building health certification body.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Bregaubregau.de HQ: Bremen, GermanyReported employees: 11-50 | Bremen, Germany | 11-50 | Exact match | 5 contacts → |
“Impressum: Datenschutz: Wir unterstützen Unternehmen bei der Erfüllung rechtlicher Auflagen in den Bereichen Umwelt- und Immissionsschutz, Nachhaltigkeit, Energie…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Prüfgesellschaft Nord MBHpgnord.de HQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 5 contacts → |
“PG Nord mbH – über uns Als ein modernes und innovatives Unternehmen haben wir uns in den Bereichen Prüfen, Messen, Bewerten und Zertifizieren von energetischen und ökologischen…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Sumations Gmbhsumations.comHQ: Hamburg, GermanyReported employees: 1-10 | Hamburg, Germany | 1-10 | Exact match | 5 contacts → |
“We are convinced by the principles of sustainability!” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Cirkulærcirkulaer.deHQ: Wuppertal, GermanyReported employees: 1-10 | Wuppertal, Germany | 1-10 | Exact match | 3 contacts → |
“In einer Welt, in der nachhaltiges Handeln und verantwortungsvolle Unternehmensführung immer wichtiger werden, stehen wir Ihnen als Experten zur Seite.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Cleaner WEBcleaner-web.com HQ: Berlin, GermanyReported employees: 1-10 | Berlin, Germany | 1-10 | Exact match | 3 contacts → |
“Wir zertifizieren klimabewusste Websites mit dem °Cleaner-Web-Siegel.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Goldschimmer Gmbhgoldschimmer.deHQ: Bamberg, GermanyReported employees: 1-10 | Bamberg, Germany | 1-10 | Exact match | 3 contacts → |
“Green Building Zertifizierungen auf höchstem Niveau seit über 12 Jahren.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  KPIkpi.ecoHQ: Munich, GermanyReported employees: 1-10 | Munich, Germany | 1-10 | Exact match | 3 contacts → |
“Nachhaltes Bauen messbar machen - durch Zertifizierungen nach DGNB, LEED, BREEAM, WELL, WiredScore, SmartScore - für Neubauten, Bestandsprojekte und Quartiere.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Sustainerationsustaineration.com HQ: Husum, GermanyReported employees: 1-10 | Husum, Germany | 1-10 | Exact match | 3 contacts → |
“Als Nachhaltigkeitsberatung begleiten wir Unternehmen und Organisationen aller Branchen dabei, ihre Verantwortung für Mensch und Umwelt systematisch im Geschäftsmodell zu…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Agere. Agentur FÜR Nachhaltigkeitagere-agentur.deHQ: Dortmund, GermanyReported employees: 1-10 | Dortmund, Germany | 1-10 | Exact match | 2 contacts → |
“Our work for companies, organizations and municipalities is based on two pillars: We create greenhouse gas and life cycle assessments to identify the environmental impacts of…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Root NOWroot-now.deHQ: Bonn, GermanyReported employees: 1-10 | Bonn, Germany | 1-10 | Exact match | 1 contacts → |
“For 3 years, Root Now Sustainability has guided companies in achieving climate-neutral success.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 74 company matches
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Green certification companies: dataset insights
September 20, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
71 records in the displayed employee bands.
3 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Germany, so it is reported there. Company counts and contact totals on this page are exact for Germany, over 74 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 20, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for green certification companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many green certification companies did RevenueBase find based in Germany?
The saved snapshot records 74 matching company records, 666 tracked contacts and 227 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 20, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Green certification companies by geography
- Green certification companies based in Argentina
- Green certification companies based in Australia
- Green certification companies based in Belgium
- Green certification companies based in Brazil
- Green certification companies based in Canada
- Green certification companies based in France
- Green certification companies based in India
- Green certification companies based in Indonesia
- Green certification companies based in Italy
- Green certification companies based in Mexico
- Green certification companies based in the Netherlands
- Green certification companies based in Portugal
Cite this list
RevenueBase Data Team. Top 25 green certification companies based in Germany. Snapshot: September 20, 2026. https://revenuebase.ai/companies/green-certification-companies/germany.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Green certification companies based in Argentina
- Green certification companies based in Australia
- Green certification companies based in Belgium
- Green certification companies based in Brazil
- Green certification companies based in Canada
- Green certification companies based in France
Company intelligence · public preview
Top 25 green certification companies based in Germany
RevenueBase records 74 matching company records for green certification companies based in Germany, with 666 tracked contacts and 227 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 green certification companies based in Germany
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | HQ: Stuttgart, GermanyReported employees: 51-200 | Stuttgart, Germany | 51-200 | Exact match | 109 contacts → |
“The German Sustainable Building Council (DGNB) is a central knowledge platform for sustainable building.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Ecocert Germany & Switzerlandecocert.com HQ: Konstanz, GermanyReported employees: 51-200 | Konstanz, Germany | 51-200 | Exact match | 71 contacts → |
“For almost 30 years, Ecocert supports companies in implementing and promoting sustainable practices with certification and training.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | CERESceres-cert.de HQ: Hersbruck, GermanyReported employees: 51-200 | Hersbruck, Germany | 51-200 | Exact match | 70 contacts → |
“Our name: CERES - CERtification of Environmental Standards refers to "Ceres", the ancient Roman goddess of agriculture, who was equivalent to the Greek goddess Demeter.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Abcert AGabcert.de HQ: Esslingen Am Neckar, GermanyReported employees: 201-500 | Esslingen Am Neckar, Germany | 201-500 | Exact match | 49 contacts → |
“Wir, die ABCERT AG sind die führende Kontrollstelle in Deutschland.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Gsci Services Pvt. LTDgsciservices.com HQ: Hamburg, GermanyReported employees: 11-50 | Hamburg, Germany | 11-50 | Exact match | 35 contacts → |
“GSCI Services has been incepted with a vision to provide access to global sustainability certification.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Omnicert Umweltgutachter Gmbhomnicert.de HQ: Bad Abbach, GermanyReported employees: 11-50 | Bad Abbach, Germany | 11-50 | Exact match | 30 contacts → |
“OmniCert is an environmental services company based out of Bad Abbach, Bavaria, Germany.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Ibak Hamburg Gmbhibak-hamburg.com HQ: Hamburg, GermanyReported employees: 11-50 | Hamburg, Germany | 11-50 | Exact match | 23 contacts → |
“WIR SIND TEAM IBAK Seit gut 13 Jahren treiben wir mit Können und großer Begeisterung die Nachhaltigkeit im Bauwesen voran.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | GFA Certification Gmbhgfa-cert.com HQ: Hamburg, GermanyReported employees: 11-50 | Hamburg, Germany | 11-50 | Exact match | 23 contacts → |
“GFA Certification GmbH, based in Hamburg, Germany, is one of the leading and highly specialized certification bodies in the fields of sustainability certification.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Hoinka Gmbhhoinka.com HQ: Stuttgart, GermanyReported employees: 11-50 | Stuttgart, Germany | 11-50 | Exact match | 12 contacts → |
“HOINKA GmbH ist ein Unternehmen, das sich auf Leistungen rund um das nachhaltige Bauen (Green Building) spezialisiert hat.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Flächenagentur Baden-Württemberg Gmbhflaechenagentur-bw.de HQ: Ostfildern, GermanyReported employees: 11-50 | Ostfildern, Germany | 11-50 | Exact match | 9 contacts → |
“Wir sind ein qualifizierter Dienstleister für die Umsetzung der naturschutzrechtlichen Eingriffsregelung und stehen Ihnen als landesweiter Vermittler von Ökopunkten…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Verico SCEverico.eu HQ: Langenbach, GermanyReported employees: 11-50 | Langenbach, Germany | 11-50 | Exact match | 8 contacts → |
“Die verico SCE offers certification, verification and consulting services related to the EU-ETS, energy management systems (ISO & ISO 16247 ), environmental management systems…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Redcert Gmbhredcert.org HQ: Bonn, GermanyReported employees: 1-10 | Bonn, Germany | 1-10 | Exact match | 8 contacts → |
“REDcert wurde am 26.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Green Brands Organisationgreen-brands.org HQ: Veitsbronn, GermanyReported employees: 1-10 | Veitsbronn, Germany | 1-10 | Exact match | 7 contacts → |
“GREEN BRANDS ist eine internationale, unabhängige und selbständige Markenbewertungs-Organisation mit Hauptsitz in Veitsbronn (Deutschland) und Büros in Hamburg, Österreich…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Relibell Zertifizierungsgesellschaft MBHrelibell.de HQ: Erfurt, GermanyReported employees: 11-50 | Erfurt, Germany | 11-50 | Exact match | 7 contacts → |
“Wir sind eine unparteiische Zertifizierungsstelle mit Sitz in Erfurt – im grünen Herzen Deutschlands.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Gbci Europegbci.org HQ: Munich, GermanyReported employees: 1-10 | Munich, Germany | 1-10 | Exact match | 6 contacts → |
“Green Business Certification Inc.(GBCI) is the world's leading sustainability and building health certification body.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Bregaubregau.de HQ: Bremen, GermanyReported employees: 11-50 | Bremen, Germany | 11-50 | Exact match | 5 contacts → |
“Impressum: Datenschutz: Wir unterstützen Unternehmen bei der Erfüllung rechtlicher Auflagen in den Bereichen Umwelt- und Immissionsschutz, Nachhaltigkeit, Energie…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Prüfgesellschaft Nord MBHpgnord.de HQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 5 contacts → |
“PG Nord mbH – über uns Als ein modernes und innovatives Unternehmen haben wir uns in den Bereichen Prüfen, Messen, Bewerten und Zertifizieren von energetischen und ökologischen…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Sumations Gmbhsumations.com HQ: Hamburg, GermanyReported employees: 1-10 | Hamburg, Germany | 1-10 | Exact match | 5 contacts → |
“We are convinced by the principles of sustainability!” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Cirkulærcirkulaer.de HQ: Wuppertal, GermanyReported employees: 1-10 | Wuppertal, Germany | 1-10 | Exact match | 3 contacts → |
“In einer Welt, in der nachhaltiges Handeln und verantwortungsvolle Unternehmensführung immer wichtiger werden, stehen wir Ihnen als Experten zur Seite.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Cleaner WEBcleaner-web.com HQ: Berlin, GermanyReported employees: 1-10 | Berlin, Germany | 1-10 | Exact match | 3 contacts → |
“Wir zertifizieren klimabewusste Websites mit dem °Cleaner-Web-Siegel.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Goldschimmer Gmbhgoldschimmer.de HQ: Bamberg, GermanyReported employees: 1-10 | Bamberg, Germany | 1-10 | Exact match | 3 contacts → |
“Green Building Zertifizierungen auf höchstem Niveau seit über 12 Jahren.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | KPIkpi.eco HQ: Munich, GermanyReported employees: 1-10 | Munich, Germany | 1-10 | Exact match | 3 contacts → |
“Nachhaltes Bauen messbar machen - durch Zertifizierungen nach DGNB, LEED, BREEAM, WELL, WiredScore, SmartScore - für Neubauten, Bestandsprojekte und Quartiere.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Sustainerationsustaineration.com HQ: Husum, GermanyReported employees: 1-10 | Husum, Germany | 1-10 | Exact match | 3 contacts → |
“Als Nachhaltigkeitsberatung begleiten wir Unternehmen und Organisationen aller Branchen dabei, ihre Verantwortung für Mensch und Umwelt systematisch im Geschäftsmodell zu…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Agere. Agentur FÜR Nachhaltigkeitagere-agentur.de HQ: Dortmund, GermanyReported employees: 1-10 | Dortmund, Germany | 1-10 | Exact match | 2 contacts → |
“Our work for companies, organizations and municipalities is based on two pillars: We create greenhouse gas and life cycle assessments to identify the environmental impacts of…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Root NOWroot-now.de HQ: Bonn, GermanyReported employees: 1-10 | Bonn, Germany | 1-10 | Exact match | 1 contacts → |
“For 3 years, Root Now Sustainability has guided companies in achieving climate-neutral success.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 74 company matches
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Green certification companies: dataset insights
September 20, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
71 records in the displayed employee bands.
3 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Germany, so it is reported there. Company counts and contact totals on this page are exact for Germany, over 74 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 20, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for green certification companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many green certification companies did RevenueBase find based in Germany?
The saved snapshot records 74 matching company records, 666 tracked contacts and 227 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 20, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 green certification companies based in Germany. Snapshot: September 20, 2026. https://revenuebase.ai/companies/green-certification-companies/germany.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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